Nitrous -1 Sleeping Bag 800+ Loft

Size:Long LHZ

One of the lightest sleeping bags for its temperature rating. A perfect summer/shoulder season bag for those concerned with weight and packed volume. The Nitrous uses super light 10-denier Vapour Vent fabric, 800-850 loft Hydrophobic Down and 3D baffles for maximum loft and minimum packed volume. It also features a box foot and full length zip so you don’t have to sacrifice comfort for ultralight performance.

The insulation is 800+ loft down, the most efficient and warm insulating material available. It is higher quality and lofts better than the 700+, thus it traps more air and less is required to achieve the same temperature, and so the resultant sleeping bag is lighter. Plus the down is treated with DWR which repels water, meaning the age-old problem of wet down no longer exists! The Nitrous is one of the standard lightweight multi-season sleeping bags from One Planet. Take it to The Bluies or up Kosci. Made in Australia.

Please note: All One Planet bags are made to order, to avoid the down being packed for as long as possible. Consequently, the bag you order may experience a delay of 3-5 working days on top of normal order time. Contact us for further information specific to your order.

For more on how to choose a sleeping bag, check out our Sleeping Gear Guide.


Item One Planet Nitrous -1 800+
Best Use Hiking; Ultralight Pursuits; Travel
Insulation Type and Fill Power 800+ Loft DWR Duck Down
Weight Short - 508g; Reg - 546g; Long - 582g
Shell 10D Vapour Vent
Length Short - 177cm; Reg - 187cm; Long - 195cm
EN Lower Limit Rating -1°C
Bag Shape Mummy
Yoke/Collar No
Packed Size 4.5L
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

About Us

Who we are

"Established in 1968 as Southern Cross Equipment, we are now a member of a retail company called The Outdoor Life Group. Private ownership provides us with the freedom to choose our own business path. We have therefore developed a retailing concept that excites us, and which we hope will inspire you.

Trek & Travel combines the best outdoor products from around the world with very experienced staff who all share a passion for travel and adventure. This passion for the wilderness, cultures and heritage of the planet keeps us actively seeking new places to explore.

We hope that you find us both welcoming and knowledgeable, and always willing to help you plan your next adventure."



"I spent close to 3 hours in this store today, being fitted for and choosing a pack, and the staff are fantastic. Helpful, knowledgeable, patient and friendly - and I think I'm probably a fussy customer and I have difficulty finding packs that fit comfortably. Has to be my best experience in this kind of store to date."
Amanda Warriner - 5★ 

"My favourite outdoor shop in Sydney. This is where you go if you want to see gear stocked because of it's quality, not just because it's corporate overload has pumped out another 10,000 puffer jackets that need to be moved before next season. Knowledgeable staff that actually partake in trekking and travelling themselves. Definitely worth dropping in!"
Tom Brickhill - 5★

"Always friendly, helpful staff with great knowledge. Great range of good quality products (nothing really low end) including Australian/NZ brands e.g. Wilderness Equipment, One Planet and Aarn. Never had a fuss with exchanging unused gear within the 2 week period."
Adam Jude Baus - 5★ 

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